Researchers have built a small but powerful detector to find gravitational waves in a hidden frequency range. The discovery ...

In an astonishing feat of gravitational sleuthing, astronomers have found a mysterious, dense blob of invisible matter ...

A team of astronomers have found a mysterious object in the distant universe that could be dark matter or an inactive smaller ...

Pulsars suggest that ultra–low-frequency gravitational waves are rippling through the cosmos. The signal seen by ...

Pulsars could be helping scientists distinguish between gravitational waves caused by supermassive black hole collisions and ...

A compilation of various images from the James Webb Space Telescope shows the effects of gravitational lensing caused by dark ...

Scientists have blown stargazers’ collective minds after discovering a massive dark object in space that’s completely ...

Researchers have designed a new type of gravitational wave detector that operates in the milli-Hertz range, a region ...

Periodically, the European Space Agency (ESA) releases images that provide breathtaking views of the cosmos, courtesy of its ...

In 2019, LIGO and Virgo recorded something truly bizarre – a gravitational wave event less than a tenth of a second in duration.

Astronomers discover a low-mass dark object through gravitational lensing and multiple radiotelescopes across Earth.

UW-Milwaukee physics and astronomy assistant professor Lia Medeiros explains gravitational waves and the role UWM played in discovering them.